ApplicationThis gauge is made up of plastic pressure gauge for common use and diaphragm body of fullplastic material. Diaphragm body type includes standard mode and I shape mode.The major components of full-plastic diaphragm pressure gauge are all made from plastic, the material of diaphragm is PTFE, which is excellently anti-corrosive. This gauge is suitable for chemical industry measuring the pressure of those strongly corrosive liquids or gas, including chlorine, hydrochloric acid, nitric acid and so on.Main technology dataDiameter:φ75mm,φ100mmAccuracy degree: 1.6%Measuring range: between 0-1MPaProtection degree:IP54Temperature of working environment:-20~70ºCGauge connect:or copper alloyDiaphragm body material: PVC/PTFEI shape flange connection(refer to flange standard)Diaphragm connection: standard connecting thread M20*1.5Gauge liquid filling: filled with working-use silicone oilWorking pressure: static load, 3/4 of measuring upper limitAlternate load: 2/3 of measuring upper limitInstant pressure: full measuring rangePics showOutline Size (mm)Company introductionXi'an Automation Instrument No.1 Factory is anelder state-owned enterprise, mainly producing and selling pressure gauges, thermometer instruments and some related accessories. For decades, we are focusing on market-orientation, taking competitive advantages and customer satisfaction as our goal, striving for perfection and continuously transcend. Now we have become one of the most varieties, largest scale and strongest technology manufacturers in the instrument areas of China. Our products not only sell to the customers of China over 20 provinces, but also export to countries all around the world, like US, Russia, France, Korea, South Africa and so on. In recent years, facing new market environment, to achieve the sustainable development of the enterprise, we continuously reform and innovation. On the one hand, we strengthen the ability of staffs, cost control and products quality control; on the other hand, we improve the company image, reputation and the brand awareness to maximize meet customer needs. To create a high-quality management and research team of our products, we cooperate with famous universities, scientific research institutions, world-wide famous manufacturers in instrument technology area so that our products will always keep the good quality and core competitiveness.WHY US?

1)The quality of Qinyi products

Our Products are all 100% inspected , and with standard production process.

2)Price

We can provide our high quality products with reasonable price.

3) OEM services

In the past years, we have many OEM orders from very famous company in Russia,Ukraine,USA,Germany and European market .

4) Delivery

Our company provides in-time delivery

5) Service

Our company provide best after-sale service all the time , for our goal is a long trade cooperation term.

6)Reputation

Our factory have 18 years experiences and have already gaining the best reputation and response from the customers from all over the world.

We may accept consumers order with special requirement for instrument and meter!